Math Problem Statement

Solve: log8(s)=−6log8(s)=-6

Solution

To solve the logarithmic equation:

log8(s)=6\log_8(s) = -6

Step 1: Rewrite the logarithmic equation in exponential form.

The logarithmic form logb(a)=c\log_b(a) = c can be rewritten as: bc=ab^c = a

For this problem: log8(s)=6    86=s\log_8(s) = -6 \implies 8^{-6} = s

Step 2: Calculate 868^{-6}.

86=1868^{-6} = \frac{1}{8^6}

Now, find 868^6: 86=2621448^6 = 262144

So, ss becomes: s=1262144s = \frac{1}{262144}

Final Answer:

s=1262144s = \frac{1}{262144}

Would you like more details or have any questions?

Related Questions:

  1. How do you convert a logarithmic equation to exponential form?
  2. What is the general process for solving equations involving logarithms?
  3. How do negative exponents affect the values of numbers?
  4. How can logarithmic equations be used in real-world applications?
  5. What are the properties of logarithms that simplify solving such equations?

Tip:

When solving logarithmic equations, always remember that logb(a)=c\log_b(a) = c can be rewritten as bc=ab^c = a. This conversion is often the key to finding solutions.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Logarithms
Exponential Equations

Formulas

log_b(a) = c implies b^c = a

Theorems

Properties of Logarithms

Suitable Grade Level

Grades 9-11